baber/WOPTO huggingface dataset:
Patent RU-2178257-C1 (RU)
Inventor: KURJATOV V V
IPC: A41D19/04
Filed: 2001-04-23
Granted: 2002-01-20
Abstract: FIELD: rubber-processing industry. SUBSTANCE: method involves producing substrate from knitted fabric of cotton yarn; impregnating substrate with latex mixture and drying. Form with fabric substrate put thereon is dipped into latex mixture having relative viscosity of 30-60 s along funnel to depth not exceeding 10 cm, with following withdrawal from latex mixture and holding substrate above funnel surface for time period sufficient for recombining of latex surface layer molecules. Form is repeatedly dipped into latex mixture to depth 6-8 cm greater than previous dipping depth. Dipping into latex mixture, withdrawal and holding operations are repeated until complete submergence of the entire substrate. Excessive latex mixture is allowed to drip for 5-15 min, with following drying at 50-70 C for 30-40 min without air blowing, another drying cycle at 90-95 C combined with air blowing at air flow speed of 0.5-3.0 m/s for 60-90 min. Method allows knitted substrate to be free from impregnation with latex mixture. Gloves or mites of such structure have improved adhesion properties and may be used for protecting worker's hands from industrial injury. EFFECT: improved strength and increased efficiency of protective gloves. 1 tbl
Patent RU-2212622-C1 (RU)
Inventor: ASROROV A D
IPC: F41H11/08
Filed: 2002-01-28
Granted: 2003-09-20
Abstract: FIELD: engineering obstacles, applicable in arrangement of obstacles in tank-approachable directions in the conditions of areas of eternal congelation and in the course of defensive operations. SUBSTANCE: an artificially made ditch in the conditions of eternal congelation forms an ice crosspiece preventing the normal movement of underground water. As a result, water, resting on the crosspiece, rushes upwards, breaks up the surface layer of the ground and forms an iced barrage. For uniform spreading of the iced barrage over the entire width of the tank-approachable direction use is made of movable antiicing obstacles. EFFECT: produced continuous zone of iced barrage impassable for the ground equipment and armament of all kinds in the tank-approachable direction in the conditions of limited time of defense preparation and absence of sufficient personnel. 2 dwg
Patent RU-2211001-C1 (RU)
Inventor: SHAPOVALOV V M
IPC: A61B17/56
Filed: 2002-05-24
Granted: 2003-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves attaching plate with screws to prospective central fragment that is to be formed after performing osteotomy. A screw is screwed in into the prospective peripheral splitter. Via elongated opening in the plate. Two threaded rods are screwed in into the superior one-third of the femur and fastened in perosseous fixation apparatus rings. Osteotomy is carried out. Fragment distraction is performed. The plate is attached to the peripheral splitter via small incisions in skin after achieving planned elongation. Physiotherapeutic procedures, lower extremity massage and medical training exercises are administered to treat the knee joint area after removing the perosseous fixation apparatus. EFFECT: enhanced effectiveness of treatment; prevented knee joint contractures occurrence. 3 dwg
Patent RU-2218149-C1 (RU)
Inventor: KOMISSAROV N V
IPC: A61K8/97
Filed: 2002-07-12
Granted: 2003-12-10
Abstract: FIELD: healing cosmetics. SUBSTANCE: agent contains carnallite, biologically active additive: CO 2 - extracts of medicinal plants and/or seaweed powder, and, additionally, water-glycerol complex of (2,3-dihydroxypropyl)orthotitanate hydrochloride, polysaccharides, and sodium chloride, all components being taken in specified proportions. EFFECT: enhanced biological activity and facilitated storage. 2 ex
Patent RU-2226502-C1 (RU)
Title: Method for preparing sodium silicofluoride
Inventor: OL SHANSKIJ V A
IPC: C01B33/10
Filed: 2002-07-22
Granted: 2004-04-10
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to technology for preparing sodium silicofluoride from fluosilicic acid solutions formed at the stage of an aqueous absorption of gases in producing hydrogen fluoride and phosphoric acid containing SiF 4  and HF. Invention is directed to the preparing easily filtering sodium silicofluoride of the high quality. Sodium silicofluoride is prepared by interaction of fluosilicic acid and sodium hydroxide in the mole ratio of fluorine to silicon = 6: 1 and by changing pH up to a single value in the range 5.0-6.5. EFFECT: improved preparing method. 2 cl, 1 tbl, 4 ex
Patent RU-2233817-C1 (RU)
Inventor: SHEVCHENKO V A
IPC: C04B22/00
Filed: 2002-12-09
Granted: 2004-08-10
Abstract: FIELD: building materials industry. 
     SUBSTANCE: invention can be used for preparation of foamed non-autoclaved concrete intended for small wall blocks of production buildings and individual dwelling houses. Invention provides intensification of setting of raw mixture at increase of strength in initial periods just after making of articles and increase of strength of foamed concrete during long periods of hardening, stabilization of technical foam and simplified production process of foamed concrete and reduced cost of foamed concrete mixture. Raw mixture for preparation of foamed concrete including Portland cement and siliceous filler-sand, foaming agent, hardening regulator, containing calcium chloride and water, employs water solution of foam concentrate as foaming agent and mineralized wastes of metallurgical production containing calcium and sodium chlorides as hardening regulator, their ratio being 1.5:1.0 - 2.0-1.0 at the following ratio of components, mass%: Portland cement 41-62, said filler 13-36, said foaming agent 0.09-0.3, said mineralized industrial wastes 0.82-1.86 and water- the rest. 
     EFFECT: improved quality of building material, simplified production process. 
     4 tbl
Patent RU-2233496-C1 (RU)
Inventor: CHISTJAKOV S P
IPC: H01F7/16
Filed: 2002-12-20
Granted: 2004-07-27
Abstract: FIELD: electrical engineering, concerns bistable electromagnetic drives for high-voltage switches. 
     SUBSTANCE: the electromagnetic drive has a magnetic system with a running air gap including a fixed main magnetic core, at least one permanent magnet, movable core made of two parts, with a fixed additional magnetic core adjoining the permanent magnet with a core installed between them, as well as two control coils. A loose-fitted push rod is provided between the mentioned parts, it passes through the mentioned hole in the fixed additional magnetic core and provides a distance equal at least to the total extent of the running gap between the mentioned parts of the movable core and the additional magnetic core in the axial direction. 
     EFFECT: simplified servicing and enhanced operativeness of replacement of the control coils in the bistable electromagnetic drive of a high-voltage switch. 
     7 cl, 8 dwg
Patent RU-2230996-C1 (RU)
Inventor: MARKELOVA E K
IPC: F24F3/16
Filed: 2003-01-14
Granted: 2004-06-20
Abstract: FIELD: cleaning air atmosphere in cattle-breeding rooms and poultry houses. 
     SUBSTANCE: proposed method includes treatment of air with ozone at consumption of 0.2 to 10 mg per cubic meter; air thus treated is fed to green house or glass house wherefrom it is fed to cattle-breeding room. Thus, air is cleaned from ammonia, hydrogen sulfide and other toxic components; carbon dioxide is absorbed by plants and air is saturated with oxygen before feeding it to cattle-breeding rooms. 
     EFFECT: enhanced efficiency. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2240216-C1 (RU)
Inventor: BALASHOV A V
IPC: B23Q3/00
Filed: 2003-02-25
Granted: 2004-11-20
Abstract: FIELD: machine engineering, namely technological fitting, possibly used for working low-rigidity parts. 
     SUBSTANCE: attachment includes housing with openings in which supports are arranged and elastic members. Said supports are placed inside sleeves. Attachment is provided with solenoids arranged in openings of housing and coupled through said elastic members with supports. Attachment also includes member designed for raising armature of solenoids and mounted in housing of attachment. 
     EFFECT: enhanced efficiency and accuracy of working low-rigidity parts. 
     2 dwg
Patent RU-2240189-C1 (RU)
Inventor: MEL NIKOV E N
IPC: B21D7/02
Filed: 2003-02-26
Granted: 2004-11-20
Abstract: FIELD: plastic working of metals. 
     SUBSTANCE: punch for tension bending of shapes includes base and mandrel having convex shaping contour, both are fixed by means of pins through two mounting openings provided in them. Mandrel and base have two additional mounting openings and two openings for mounting holder of shape. Invention allows to bend shape at tensioning it along any closed convex contour by angles up to 360є. 
     EFFECT: enhanced quality of bending shapes. 
     4 dwg
Patent RU-2233695-C1 (RU)
Inventor: KUSHCHEV L A
IPC: B03C3/00
Filed: 2003-04-24
Granted: 2004-08-10
Abstract: FIELD: magnetic or electrostatic separation. 
     SUBSTANCE: method includes the supply of gas saturated with dropping aerosol to the drop catcher with a velocity of 5-8 m/s, electrostatic ionization of the aerosol drops, settling, and discharging of the purified gas. The device has housing provided with inlet and outlet branch pipes and high-voltage ionizator made of a block of corona electrodes rigidly secured to the housing, block of settling electrodes, which is secured to the housing, and settler. The cross-section of the housing of the filter decreases by step in the zone of the settler. The spaces of the ionizator and settler are provided with settling tanks. 
     EFFECT: improved catching. 
     2 cl, 2 dwg
Patent RU-2236542-C1 (RU)
Title: Насосная штанга
Inventor: RUSSKIKH G I
IPC: E21B17/00
Filed: 2003-05-05
Granted: 2004-09-20
Abstract: Изобретение относится к нефтедобывающему оборудованию, а именно к конструкциям штанг, которые используются для привода в действие насосов, расположенных в скважине. Насосная штанга содержит стеклопластиковый стержень, закрепленные с обеих его сторон металлические оконцеватели с резьбой на концах и элементы крепления, взаимодействующие со стержнем внутренней поверхностью через адгезив и соединенные с оконцевателями. Каждый оконцеватель заформован свободным от резьбы концом в стержень, внешняя поверхность заформованной части оконцевателя представляет собой волнообразную поверхность вращения. Огибающая ее выступов имеет форму, близкую к конической, каждый элемент крепления выполнен в виде бандажа, охватывающего и стержень и оконцеватель и имеющего со стороны соединения с оконцевателем цилиндрическую часть переменного диаметра, переходящую в конический сбег. Цилиндрическая часть бандажа меньшего диаметра оснащена опоясывающими углублениями, которым соответствуют выступы на внутренней поверхности бандажа, размещенные напротив впадин волнообразной поверхности заформованной части оконцевателя и утопленные в адгезив, выполненный в виде массива. Массив адгезива выполнен из реактопласта, например, эпоксидного компаунда. Внешняя волнообразная поверхность заформованной части каждого оконцевателя имеет форму катеноиды, образованной путем вращения кусков цепной линии. Повышается прочность и надежность насосной штанги. 2 з.п. ф-лы, 1 ил.
Patent RU-2243759-C1 (RU)
Title: Vibration device for making traction
Inventor: JACHMENEV N P
IPC: A61H1/02
Filed: 2003-05-05
Granted: 2005-01-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has medical couch with legs. The device has an instrument for carrying out upper traction and an instrument for carrying out lower traction, boots for capturing talocrural joint, jacket for holding axillary recesses and chest, electromotors with displaced center for causing vibration in the structure, panel for starting and controlling electromotor operation. The couch is covered with polymethyl methacrylate strip, its legs having spring-loaded base. 
     EFFECT: enhanced effectiveness of treatment. 
     1 dwg
Patent RU-2245469-C1 (RU)
Title: Damper
Inventor: TSYPLAKOV O G
IPC: F16F11/00
Filed: 2003-04-29
Granted: 2005-01-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: damper comprises flexible members and bearing plates assembled in a structure with interference. The flexible members are made of a system of flexible half-rings and flexible damper interposed between the bearing plates and clamped with at least one guiding column and threaded joint, which allows the value of interference and rigidity of the damper to be adjusted. The ends of the flexible half-rings abut against the bearing plates. The cylindrical surface of the half-rings faces toward the interior of the damper and abut against the flexible damper. 
     EFFECT: enhanced damping capabilities. 
     13 cl, 7 dwg
Patent RU-2247708-C1 (RU)
Title: Method for production of 2,3,6/7-tricarboxyanthraquinone
Inventor: BORISOV A V
IPC: C07C51/00
Filed: 2003-07-29
Granted: 2005-03-10
Abstract: FIELD: chemical industry, in particular method for production of 2,3,6-tricarboxyanthraquinone and 2,3,7-tricarboxyanthraquinone. 
     SUBSTANCE: claimed method includes acylation of methyl-substituted benzene (e.g., toluene) with carboxylic anhydrite (e.g., pyromellitic dianhydrite) in presence of Friedel-Crafts catalyst (e.g., anhydrous aluminum chlorude), oxidation, and intramolecular cyclization in presence of dehydration agent. Obtained after acylation 5-(p-methyl-benzoyl)-trimellitic acid is cyclized with intramolecular manner in presence of concentrated sulfuric acid as dehydration agent; and formed 2,3-dicarboxy-6-methyl anthraquinon and 2,3-dicarboxy-7-methyl anthraquinon os oxidized in weak-alkali medium in presence of potassium permanganate. Compounds of present invention are synthetic intermediates of tetra-6/7-tricarboxyanthraquinon metal complexes useful as catalysts, paints, etc. 
     EFFECT: simplified and low-cost production of target compound. 
     1 ex
Patent RU-2233917-C1 (RU)
Inventor: DROZDOV JU V
IPC: D01B1/14
Filed: 2003-10-13
Granted: 2004-08-10
Abstract: FIELD: primary treatment of bust crops, in particular, methods for producing of elongated fibers from stems. 
     SUBSTANCE: method involves preliminarily forming layer; providing thinning thereof; pressing-in stems; providing mechanical processing in two scutching machines. Before mechanical processing, stem layer is offset with apex ends onto conveyor clamping line of second scutching machine. Depending on average length of stems, root-mean-square deflection of apex and butt ends of stems, said layer is additionally offset toward apex ends by value of k 1 ·k 2 ·x, where k 1 , k 2  are coefficients taking into account changes of layer width and offset thereof relative to clamping line during thinning and pressing-in procedures, x is optimal position of layer relative to clamping line of conveyor of second scutching machine determined from formula:   where 1 m  is average mass-length of stems; δ 1 , δ 2  is root-mean-square deflection by apex and butt ends of stems, 1 t  is minimal length of stems fit for scutching process determined by constructive features of conveyor clamps of scutching machine. 
     EFFECT: increased yield of elongated fibers by increased mass part of stems fed under clamping conveyors of scutching machines owing to regulation of layer position depending on structural parameters of layer. 
     1 dwg
Patent RU-2250780-C1 (RU)
Title: Strain of bacteria escherichia coli for fur game protection from toxicosis associated with colibacillus enterotoxins
Inventor: KOZLOVSKIJ JU E
IPC: C12N15/31
Filed: 2003-11-17
Granted: 2005-04-27
Abstract: FIELD: biotechnology. 
     SUBSTANCE: strain is obtained by incorporation in genetic system bacteria E. coli isolated from arctic fox bowels and having gene activity which determinate microcine C 5 biosynthesis, and B-subunit of thermolabile enterotoxin Escherichia. Microcine suppresses growth and development of enterobacteria, producing thermolabile, thermostable, and shiga-like (verotoxin) enterotoxins. B-subunit shields bowel receptors against enterotoxin and initiates specific immunity in bowels due to its associating with toxin molecule protective antigen determinants. Claimed strain is used for production of drugs with prolonged action. Produced thereby microcines suppress enterotoxic enterobacteria, and produced B-subunits of thermolabile enterotoxin Escherichia molecule shield receptors against enterotoxin and initiates specific immunity in bowels. Carrier resident properties don't induce strain abruption by microecosystem of mink bowels. As a result strain-bared drugs may be used rarer and in smaller doses. 
     EFFECT: improved drug for fur game protection from toxicosis. 
     5 ex
Patent RU-2259643-C1 (RU)
Inventor: BASKIN V V
IPC: H04R1/40
Filed: 2004-02-18
Granted: 2005-08-27
Abstract: FIELD: hydroacoustics; multielement hydroacoustic receiving antennas operating in listening mode. 
     SUBSTANCE: proposed antenna has hydroacoustic receivers with electrical communication lines integrated into flexible linear receiving modules shielded on rear end of surface and forming frame incorporating double-curvature sections. Each hydroacoustic receiver is mechanically coupled with its respective acoustic baffle. Flexible linear modules are disposed on double-curvature sections of forming frame in non-overlapping tiers and uniformly secured to forming frame throughout their entire length on sections between acoustic baffles. Longitudinal axes of flexible linear modules are disposed in each tier on section lines of double-curvature forming frame sections by vertical planes normal to antenna surface. Maximal distance between longitudinal axes of adjacent flexible linear receiving modules in each tier does not exceed (0.6 - 0.75)λ w , where λ w  is wavelength in water at upper operating-frequency range. 
     EFFECT: reduced added maxima level, enhanced concentration factor and, hence, noise immunity of antenna, simplified assembly of the latter. 
     1 cl, 4 dwg
Patent RU-2257421-C1 (RU)
IPC: C22C27/00
Filed: 2004-04-02
Granted: 2005-07-27
Abstract: FIELD: metallurgy, namely production of refractory metal alloys by out-of-furnace aluminothermic reduction. 
     SUBSTANCE: process comprises steps of preparing charge of compound of refractory metal, aluminum and oxides of alkali-earth metals; placing charge in metallic crucible on surface of ignition mixture of alkali-earth metal peroxide and aluminum; reducing it and melting; adding to charge in addition waste material of previous melting and chlorate while providing relation of aluminum powder to peroxide of alkali-earth metal in ignition mixture 4 : 1. 
     EFFECT: enhanced degree of metal transition to alloy, lowered impurity content such as carbon, reduced explosion hazard of process. 
     5 ex
Patent RU-2269936-C1 (RU)
Title: Method for predicting asymmetry of paravertebral occipital muscles in children
Inventor: MARKOV OLEG NIKOLAEVICH
IPC: A61B10/00
Filed: 2004-06-07
Granted: 2006-02-20
Abstract: FIELD: medicine, neurology. 
     SUBSTANCE: for differential diagnostics one should perform palpation of occipital muscles, moreover, it should be fulfilled in patient's standing position to evaluate initial tension of paravertebral occipital muscles according to three degrees, detect asymmetry by thickness of muscular rollers, flattening , height of fixation to occipital bone. Then a doctor should enhance the pressure onto superior occipital part, and patient should increase tension in paravertebral occipital muscles by trying to unbend the neck and head strictly backwards, a doctor with another hand palpates paravertebral occipital muscles from the right and from the left to evaluate their asymmetry. At contouring paravertebral occipital muscles from one side with muscular tonicity of 2 or 3 degree and no contouring picture from another side with muscular tonicity of 0 or 1 degree one should diagnose highly pronounced asymmetry. In case of contouring paravertebral occipital muscles from both sides and in case of increased muscular roller by the above-mentioned parameters from one side one should diagnose moderately pronounced asymmetry. At contouring paravertebral occipital muscles from both sides and in case of increased muscular roller by the above-mentioned parameters from one side one should diagnose slightly pronounced asymmetry. At contouring paravertebral occipital muscles from both sides and at similar state of muscular rollers by the above-mentioned parameters from both sides one should diagnose no asymmetry. The innovation enables to carry out differential diagnostics of asymmetry of paravertebral occipital muscles. 
     EFFECT: higher accuracy of diagnostics. 
     4 ex, 1 tbl
Patent RU-2276379-C1 (RU)
Inventor: GORLOV MITROFAN IVANOVICH
IPC: G01R31/26
Filed: 2004-10-06
Granted: 2006-05-10
Abstract: Изобретение относится к области электротехники и может быть использовано для отбора из партии полупроводниковых приборов повышенной надежности. Технический результат: расширение функциональных возможностей. Сущность: проводят измерение т-характеристик переходов приборов в диапазоне прямого тока (1-110 мА) трижды: до, после воздействия 5-15 электростатических разрядов в прямом и обратном направлении на каждый переход напряжением, равным допустимому значению по техническим условиям (ТУ), и после термического отжига в течение 4-8 часов. Температуру отжига рассчитывают по формуле: T отж =Т доп +R Т ·Р, где Т отж  и Т доп  - температура отжига и максимально допустимая по ТУ, R т  - тепловое сопротивление кристалл-корпус, Р - предельно допустимая по ТУ мощность прибора. На основе трех значений m-характеристик, удовлетворяющих выражению 1≤m≤А, проводят отбор приборов. Величину А устанавливают на основе статистики на представительной выборке для каждого типа прибора. 1 табл.
Patent RU-2280657-C1 (RU)
Inventor: ISHKOV ALEKSEJ VLADIMIROVICH
IPC: C08L79/08
Filed: 2004-12-20
Granted: 2006-07-27
Abstract: FIELD: conductive polymeric composite materials useful in production of conductive coatings, plows, heat reflecting coatings, resistive heaters, etc. 
     SUBSTANCE: claimed material contains 15-20 mass % of polyamineimide binder; 15-20 mass % of non-stoichiometric titanium carbide TiC x , wherein 0.5<=x<=1.8 as conductive filler; and 70-30 mass % of carbon filler such as graphite powder, carbon black, oil or coal coke. Method for production of said material includes component mixing followed by hot pressing and heat curing. 
     EFFECT: conductive polymeric composite material of increased resistance against moisture and mineral oils and decreased cost. 
     2 cl, 2 tbl, 4 ex